CENTER DRIVEN SCRAPERS - THICKENERS

GENERAL DESCRIPTION AND INTENDED USE

Thickening Scrapers are used in the sludge thickening pools in the chemical and biological wastewater treatment facilities. The sludge thickening and dewatering units are used to remove the sludge accumulated in time in chemical and biological wastewater treatment facilities. The sludge is initially taken to the sludge thickening pools in the sludge dewatering units. The solid material content of the sludge is increased from 1% up to 3-5%. In the sludge thickening units, the blades scraping the bottom of the pool are used to transmit the sludge to the pump. Interim mixer pallets are used to remove the air and water bubbles in the sludge from the sludge.